مواد استاندارد
Total Base Number TBN Standard, 1.0mg/g KOH
TBN Titration solvent - 0.4M tetraethylammonium bromide in ethylene glycol
TBN Titration solvent - 2:1 chlorobenzene and glacial acetic acid
Total Acid Number TAN standard, 4.5mg/g KOH
Total Acid Number TAN standard, 3.0mg/g KOH
Total Acid Number TAN standard, 2.5mg/g KOH
Total Acid Number TAN standard, 2.0mg/g KOH
Total Acid Number TAN standard, 1.5mg/g KOH
Total Acid Number TAN standard, 1.0mg/g KOH
Total Acid Number TAN standard, 0.5mg/g KOH
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دتکتور تیوب گاز Nitrogen dioxide رنج: 0.2-12 بسته 10 عددی GASTEC ژاپن